31206032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 74245248

約数和(自身を除く): 43039216

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 506, 572, 593, 598, 1012, 1144, 1186, 1196, 2024, 2288, 2372, 2392, 3289, 4048, 4744, 4784, 6523, 6578, 7709, 9488, 13046, 13156, 13639, 15418, 26092, 26312, 27278, 30836, 52184, 52624, 54556, 61672, 84799, 104368, 109112, 123344, 150029, 169598, 177307, 218224, 300058, 339196, 354614, 600116, 678392, 709228, 1200232, 1356784, 1418456, 1950377, 2400464, 2836912, 3900754, 7801508, 15603016, 31206032]

約数ペア:

[(1, 31206032), (2, 15603016), (4, 7801508), (8, 3900754), (11, 2836912), (13, 2400464), (16, 1950377), (22, 1418456), (23, 1356784), (26, 1200232), (44, 709228), (46, 678392), (52, 600116), (88, 354614), (92, 339196), (104, 300058), (143, 218224), (176, 177307), (184, 169598), (208, 150029), (253, 123344), (286, 109112), (299, 104368), (368, 84799), (506, 61672), (572, 54556), (593, 52624), (598, 52184), (1012, 30836), (1144, 27278), (1186, 26312), (1196, 26092), (2024, 15418), (2288, 13639), (2372, 13156), (2392, 13046), (3289, 9488), (4048, 7709), (4744, 6578), (4784, 6523)]